ath79: fix RS-485 on Teltonika RUT-955
authorDaniel Golle <daniel@makrotopia.org>
Wed, 17 Mar 2021 03:39:51 +0000 (03:39 +0000)
committerHauke Mehrtens <hauke@hauke-m.de>
Mon, 29 Mar 2021 20:26:27 +0000 (22:26 +0200)
commitc61d4eeedb6588cca3ac4e2e51d939f607c96f37
treec2adeed066aa63091f269a3758de5a96d4144130
parenteb1509a9383ac5905f62ea83812d22bc2ab21fde
ath79: fix RS-485 on Teltonika RUT-955

DTR GPIO isn't actually needed and triggers boot warning.
TX pin was off by one (GPIO 19 instead of GPIO 18).

Reported-by: @tophirsch
Fixes: d1130ad265 ("ath79: add support for Teltonika RUT955")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 53a7d5d614050a38a4e78f5a9e153e7612d587f0)
target/linux/ath79/dts/ar9344_teltonika_rut955-h7v3c0.dts
target/linux/ath79/dts/ar9344_teltonika_rut955.dts
target/linux/ath79/dts/ar9344_teltonika_rut9xx.dtsi